Ultra digital Audios | 6 Channel Home Theater Speaker Protection Board | 12-0-12V AC | GKS Info Tech



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GKS Info Tech
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Specifications:
Switch-delay: +- 6 seconds
DC protection: +1V/-1V
Max. switching current: 10A
Supply voltage: 12-0-12V AC
PCB dimensions: 83 x 57mmThis board has no serviceable parts other than the relay.

The Speaker Protection Circuit has two main functions: to protect the audio amplifier and the loudspeakers during start-up sequence when the amplifier output might exhibit DC voltage, and to protect the loudspeakers in the unlikely event of an amplifier power stage failure, where DC component would damage the speaker voice coil. Important Note:- The ground of the amplifier should be connected at the Speaker Protection Circuit GND.

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Audio
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